Assume the hand$-$written method below was written to count the elements of a linked list.

Unfortunately, this method has $2$ problems that cause it to execute incorrectly. $($The NameNode class is

shown below, and the linked list is referred to by the variable "first"$).$

Describe these $2$ problems below: $[8$ pts$]$

public int getcount$()\{$

int count $=0$;

Name Node $=$ first;

while $($n$.$next!$=$ null$)$